How can anything exsist?

[Stedric]

I can answer some of these.

Heat and Density created the first atom.

Your parents came directly from your Grandparents.

The chicken is the alien. Can you imagine Humans being born in a shell?

Your still caught in the loop, no matter where you go with this you always come to the same conclusion.

Where did heat and density come from? My parents came from my grandparents, where did they come from? Where did the human race come from?

You will always be able to answer all those questions, but if you follow them back to a time where all existence was was a highly condensed area of matter, that still had to come from somewhere. If everything has to come from something, how can there have ever been nothing? But in order for for anything to exist, there has to at some point have been nothing.

So even though you are answering my questions, you aren't even breaching the surface of the greater part of the argument.